Grundig Majestic no sound |
Donnie Taylor Schémas: Images: 3 20.Dec.21 18:07 Remerciements: 1 |
Répondre | Vous n'êtes pas connecté, mais en mode visiteur 1
Hey y'all. I've been around here for a while, but haven't posted in a looooooooong time, (if ever). But I have a question about my Grundig 7035/USA. We've had it for several years with minimal issues. I used it this season to play some Christmas records, but when the wife went to fire it up this morning, there is no sound from the speakers. It's all lit up, but no sound. My first thought was blown tube. I don’t know anything about tubes, (I'm a drummer lol). I hope this is enough info. If not, I will try to fill in the gaps as best I can. Thanks everyone. |
Donnie Taylor Schémas: Images: 3 20.Dec.21 19:24 Remerciements: 1 |
Répondre | Vous n'êtes pas connecté, mais en mode visiteur 2
Update When I was messing with it and looking around, I kept the volume down so as not to have it start up blaring. Thanks again. |
Marc Gianella Schémas: 609 Images: 376 28.Dec.21 10:53 |
Répondre | Vous n'êtes pas connecté, mais en mode visiteur 3
Donnie, No answers so far and your thread disappears. Why is that? You had one big Question and gave almost no information. First of all you should specify the precise model according to the type plate of your set. Up to now I see two possibilities in RM database Your inquiry and the lack of information raises some questions Regards |
Donnie Taylor Schémas: Images: 3 07.Jan.22 17:50 |
Répondre | Vous n'êtes pas connecté, mais en mode visiteur 4
Sorry for the long delay, I was having log in issues. Let me see if I can clear up some of the questions. -What were the «minimal issues»? When I bought it, fuse was blown. Also automatic start for the turntable does not operate properly. Neither of which pertain to the question at hand, so I omitted it as not to clutter the post with irrelevant information. -Did you do anything in the past? Replaced fuse -What about the radio functions, no sound as well? No sound, as in not at all. - What is your knowledge and equipment? As stated, knowledge is minimal at best. I'm confused about this question. The answer is either, I am willing to listen to advise and hopefully answers. As far as the model, the only info I could find is on the sticker on the back of the unit, after reading the info in the links you provided, it appears to be 7035/W3D, as it has FM. I was asking about tubes. As I said, I have no tube experience. |
Marc Gianella Schémas: 609 Images: 376 08.Jan.22 23:04 |
Répondre | Vous n'êtes pas connecté, mais en mode visiteur 5
Sorry for the confusing question. I anticipated it could lead to a bigger project. The radio is not really complex but it may have severe issues from undue operation. Are you aware of the high tensions and are you able to cope with for taking measures? Can you take pictures from underneath, in particular the area around the EL84 tube? Usually fuses don’t blow for no reason. Did you use the proper replacement (600mA slow blow)? Had you once the smell of rotten eggs (and didn't know where it came from)? ;-) Cet article a été édité 08.Jan.22 23:10 par Marc Gianella . |
Donnie Taylor Schémas: Images: 3 08.Jan.22 23:25 |
Répondre | Vous n'êtes pas connecté, mais en mode visiteur 6
Good afternoon. It gets used fairly often. More so around Christmas than through the year, but it has always fired up and worked. Thanks again. |
Marc Gianella Schémas: 609 Images: 376 08.Jan.22 23:51 |
Répondre | Vous n'êtes pas connecté, mais en mode visiteur 7
Don't worry about the tubes. We'll see if one needs to be replaced. First of all some capacitors and the selenium rectifier need to be checked. Tensions = high voltage inside, up to around 300 Volts. Be careful while working on the working set and a while after until caps have discharged. Good night! |